CVE-2000-0663
The registry entry for the Windows Shell executable (Explorer.exe) in Windows NT and Windows 2000 uses a relative path name, which allows local users to execute arbitrary commands by inserting a Trojan Horse named Explorer.exe into the %Systemdrive% directory, aka the "Relative Shell Path" vulnerability.
Date published : 2000-10-13
http://www.securityfocus.com/bid/1507
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-052